@article{VMUMM_2020_2_a0,
     author = {I. A. Rudakov},
     title = {Oscillation equation of a beam with fixed and pivotally supporter ends},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {3--8},
     year = {2020},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2020_2_a0/}
}